// Copyright (c) 2008 Davy Brion (ralinx@davybrion.com)
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
// 
//     * Redistributions of source code must retain the above copyright notice,
//       this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above copyright notice,
//       this list of conditions and the following disclaimer in the documentation
//       and/or other materials provided with the distribution.
//     * Neither the name of Davy Brion nor the names of the
//       contributors may be used to endorse or promote products derived from this
//       software without specific prior written permission.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

using System.Reflection;

using Albatross.Common;
using Albatross.Common.Messaging;
using Albatross.ServerSide.Messaging;
using Castle.MicroKernel.Registration;

namespace Albatross.ServerSide
{
	public static class ComponentRegistration
	{
		public static void RegisterRequestHandlersFrom( Assembly assembly )
		{
			var requestHandlerType = typeof( RequestHandler );

			foreach ( var type in assembly.GetTypes() )
			{
				if ( type.IsSubclassOf( requestHandlerType ) && type.BaseType.IsGenericType )
				{
					var requestType = type.BaseType.GetGenericArguments()[ 0 ];
					if ( requestType.IsGenericType && requestType.ContainsGenericParameters )
						requestType = requestType.GetGenericTypeDefinition();

					Register( Component.For( requestType ).ImplementedBy( type ).LifeStyle.Transient );
				}
			}
		}

		private static void Register( params IRegistration[] registrations )
		{
			IoC.Container.Register( registrations );
		}
	}
}